80118748933 has 2 divisors, whose sum is σ = 80118748934. Its totient is φ = 80118748932.

The previous prime is 80118748909. The next prime is 80118748939. The reversal of 80118748933 is 33984781108.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77909090884 + 2209658049 = 279122^2 + 47007^2 .

It is a cyclic number.

It is not a de Polignac number, because 80118748933 - 2⁹ = 80118748421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80118748939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40059374466 + 40059374467.

It is an arithmetic number, because the mean of its divisors is an integer number (40059374467).

Almost surely, 2^80118748933 is an apocalyptic number.

It is an amenable number.

80118748933 is a deficient number, since it is larger than the sum of its proper divisors (1).

80118748933 is an equidigital number, since it uses as much as digits as its factorization.

80118748933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 80118748933 in words is "eighty billion, one hundred eighteen million, seven hundred forty-eight thousand, nine hundred thirty-three".